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#include <bits/stdc++.h>
int main() {
char s[100];
int i, j, a = 0, n;
scanf("%s", &s);
n = strlen(s);
for (i = 0; i < n - 1; i++) {
for (j = i + 1; j < n; j++) {
if (s[i] == s[j]) s[j] = 0;
}
}
for (i = 0; i < n; i++) {
if (s[i] == 0) {
a++;
}
}
n = n - a;
if (n % 2 == 0) {
printf("CHAT WITH HER!");
} else {
printf("IGNORE HIM!");
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
set<char> f(s.begin(), s.end());
if (f.size() % 2 == 0)
cout << "CHAT WITH HER!\n";
else
cout << "IGNORE HIM!\n";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
const long long MOD = 1e9 + 7;
const long long INF = 1e18;
const long long nx[4] = {0, 0, 1, -1}, ny[4] = {1, -1, 0, 0};
void IO() {}
int32_t main() {
IO();
string s;
cin >> s;
long long l = s.length();
set<char> w;
w.insert(s[0]);
long long n = 1;
for (long long i = 1; i < l; i++) {
if (!(w.count(s[i]))) {
w.insert(s[i]);
n++;
}
}
if (n % 2 != 0)
cout << "IGNORE HIM!"
<< "\n";
else
cout << "CHAT WITH HER!"
<< "\n";
return 0;
}
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#include <bits/stdc++.h>
using namespace std;
int CountUniqueCharacters(string str) {
int count = 0;
for (int i = 0; i < str.length(); i++) {
bool appears = false;
for (int j = 0; j < i; j++) {
if (str[j] == str[i]) {
appears = true;
break;
}
}
if (!appears) {
count++;
}
}
return count;
}
int main() {
int max1 = -1;
float sum = 0;
int arr[1005];
vector<int> ans;
int n = 1000;
string myStr;
cin >> myStr;
int numbC = CountUniqueCharacters(myStr);
if (numbC % 2 == 0) {
cout << "CHAT WITH HER!" << endl;
} else {
cout << "IGNORE HIM!" << endl;
}
return 0;
}
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#include <bits/stdc++.h>
using namespace std;
const int MOD = (int)1e9 + 7;
const int MAXN = (int)1e6 + 1;
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
string s;
set<char> S;
cin >> s;
for (int i = 0; i < s.size(); i++) S.insert(s[i]);
if (S.size() % 2)
cout << "IGNORE HIM!";
else
cout << "CHAT WITH HER!";
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
char arr[10000], b;
cin >> arr;
int x, arr2[1000];
fill(arr2, arr2 + 1000, -1);
x = strlen(arr);
for (int w = 0; w < x; w++) {
b = arr[w];
++arr2[b];
}
int m = 0;
sort(arr2, arr2 + 1000);
reverse(arr2, arr2 + 1000);
for (int w = 0; w < 1000; w++) {
if (arr2[w] > -1) ++m;
}
if (m % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
int a = s.length();
for (int i = 0; i < s.length(); ++i) {
for (int j = 0; j < s.length(); ++j) {
if (i != j) {
if (s[i] == s[j]) {
a--;
s[i] = '1';
}
}
}
}
if (a % 2 == 0) {
cout << "CHAT WITH HER!";
} else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
bool count[26];
for (int i = 0; i <= 25; i++) count[i] = false;
int check = 0;
cin >> s;
for (int i = 0; i < s.length(); i++) {
count[s[i] - 97] = true;
}
for (int i = 0; i <= 25; i++) {
if (count[i] == true) check++;
}
if (check % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
while (cin >> s) {
int i = 0, j = 0, q = 1;
while (s[i] != NULL) {
int p = i;
while ((p - 1) >= 0) {
if (s[p - 1] == s[i]) {
q = 0;
break;
} else
q = 1;
p--;
}
if (q == 1) j++;
i++;
}
if (j % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
}
return 0;
}
|
#include <bits/stdc++.h>
int main() {
char a[101], nm;
scanf("%s", a);
int j, i;
int count = 0;
for (i = 0; i < strlen(a) - 1; i++) {
for (j = i + 1; j < strlen(a); j++) {
if (a[i] > a[j]) {
nm = a[i];
a[i] = a[j];
a[j] = nm;
}
}
}
for (i = 0; i < strlen(a); i++) {
if (a[i] != a[i + 1]) count++;
}
if (count % 2 == 0) {
printf("CHAT WITH HER!");
} else {
printf("IGNORE HIM!");
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
sort(s.begin(), s.end());
int ans = 1;
for (int i = 1; i < s.size(); i++) {
if (s[i] != s[i - 1]) ans++;
}
if (ans % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
set<char> an;
for (int i = 0; i < s.length(); i++) an.insert(s[i]);
if (an.size() % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
sort(s.begin(), s.end());
int cnt = 0;
for (int i = 0; i < s.size(); i++) {
if (s[i] != s[i + 1]) {
cnt++;
}
}
if (cnt % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int n = 26;
int counter[n];
for (int i = 0; i < n; i++) {
counter[i] = 0;
}
char name[100];
for (int i = 0; i < 100; i++) {
name[i] = 0;
}
cin.getline(name, 100);
for (int i = 0; i < 100; i++) {
if (name[i] - 97 >= 0) {
counter[name[i] - 97]++;
}
}
int count = 0;
for (int i = 0; i < n; i++) {
if (counter[i] > 0) {
count++;
}
}
if (count % 2 == 1) {
printf("IGNORE HIM!");
} else {
printf("CHAT WITH HER!");
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
string s;
int main() {
cin >> s;
string newstring = "";
int possarr[123] = {0};
for (int i = 0; i < s.size(); i++) {
if (possarr[s[i]] == 0) {
possarr[s[i]] = 1;
newstring += s[i];
}
}
int len = newstring.size();
if (len % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string username;
cin >> username;
int dchars = 0;
set<char> chars;
for (int i = 0; i < username.length(); i++) {
if (chars.find(username[i]) == chars.end()) {
dchars++;
chars.insert(username[i]);
}
}
if (dchars % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int l, i, cnt = 0;
char s[101];
scanf("%s", &s);
l = strlen(s);
sort(s, s + l);
for (i = 0; i < l; i++) {
if (s[i] != s[i + 1]) cnt++;
}
if (cnt % 2 == 1)
printf("IGNORE HIM!\n");
else
printf("CHAT WITH HER!\n");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string k;
cin >> k;
set<char> s;
for (int i = 0; i < k.size(); i++) {
s.insert(k[i]);
}
if (s.size() % 2 == 0) {
cout << "CHAT WITH HER!\n";
} else if (s.size() % 2 != 0) {
cout << "IGNORE HIM!\n";
}
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
int c = 0;
cin >> s;
int l = s.length();
sort(s.begin(), s.end());
for (int i = 0; i < l; i++) {
if (s[i] == s[i + 1]) c++;
}
l = l - c;
if (l % 2 == 0)
printf("CHAT WITH HER!");
else
printf("IGNORE HIM!");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
unordered_map<char, int> map;
for (int i = 0; i < s.size(); i++) map[s[i]]++;
if (map.size() % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
long long arr[100009], pr[100009];
unsigned long long n, m, a;
int main() {
std::ios_base::sync_with_stdio(NULL);
cin.tie(NULL);
cout.tie(NULL);
string s;
int x = 0, k = 0;
cin >> s;
int l = 0;
sort(s.begin(), s.end());
for (int i = 0; i < s.size(); i++) {
if (s[i] == s[i - 1]) {
s.erase(i, 1);
i--;
}
}
x = s.length();
if (x % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int h[30];
char s[1005];
int main() {
scanf("%s", s);
int i = 0;
while (s[i]) {
h[s[i++] - 'a']++;
}
int n = 0;
for (int i = 0; i < 26; i++)
if (h[i]) n++;
if (n % 2)
printf("IGNORE HIM!");
else
printf("CHAT WITH HER!");
return 0;
}
|
#include <bits/stdc++.h>
int main() {
int atz[26] = {0}, i, cnt = 0;
char str[100];
scanf("%s", str);
for (i = 0; i < strlen(str); i++) atz[str[i] - 97]++;
for (i = 0; i < 26; i++)
if (atz[i] != 0) cnt++;
if (cnt % 2 == 0)
printf("CHAT WITH HER!");
else
printf("IGNORE HIM!");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
char s[100];
int d = 0;
map<int, int> MAP;
fflush(stdin);
gets(s);
for (int i = 0; i < strlen(s); i++) {
if (MAP[s[i]] == 0) d++;
MAP[s[i]]++;
}
if (d % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
char s[110];
int tp[26];
while (1 == scanf("%s", s)) {
memset(tp, -1, sizeof(tp));
int l = strlen(s);
int c = 0;
for (int i = 0; i < l; i++) {
if (tp[s[i] - 97] == -1) {
tp[s[i] - 97] = 1;
c++;
}
}
if (c % 2 == 1)
printf("IGNORE HIM!\n");
else
printf("CHAT WITH HER!\n");
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
long long int a[26] = {}, cnt = 0;
string s;
cin >> s;
for (int i = 0; i < s.length(); i++) {
a[s[i] - 'a']++;
}
for (int i = 0; i < 26; i++) {
if (a[i] > 0) cnt++;
}
if (cnt % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string ch, ch1 = "";
cin >> ch;
for (int i = 0; i < ch.length(); i++) {
if (ch1.find(ch[i]) == std::string::npos) ch1 = ch1 + ch[i];
}
if (ch1.length() % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string a;
cin >> a;
int b[26], c = 0;
for (int i = 0; i < 26; i++) {
b[i] = 0;
}
for (int i = 0; i < a.size(); i++) {
b[a[i] - 'a'] = 1;
}
for (int i = 0; i < 26; i++) {
c += b[i];
}
if (c % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
int a[26] = {0};
for (int i = 0; i < s.length(); i++) {
a[s[i] - 97]++;
}
int k = 0;
for (int i = 0; i < 26; i++) {
if (a[i] != 0) k++;
}
if (k % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
string name;
cin >> name;
int l[26] = {0};
int ans = 0;
for (char c : name) {
l[c - 'a']++;
}
for (int x = 0; x < 26; x++) {
if (l[x] != 0) {
ans++;
}
}
if (ans % 2 == 0) {
cout << "CHAT WITH HER!" << '\n';
} else {
cout << "IGNORE HIM!" << '\n';
}
return 0;
}
|
#include <bits/stdc++.h>
int main() {
char c[100];
gets(c);
int dem = strlen(c);
int mark[100] = {0};
for (int i = 0; i < strlen(c); i++) {
if (mark[i] == 0) {
int cnt = 0;
for (int j = i + 1; j < strlen(c); j++) {
if (c[i] == c[j]) {
mark[j] = 1;
cnt++;
}
}
dem -= cnt;
}
}
if (dem % 2 == 0)
printf("CHAT WITH HER!");
else
printf("IGNORE HIM!");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int i, l, p = 0;
string s;
cin >> s;
l = (int)s.size();
sort(s.begin(), s.end());
for (i = 0; i < l - 1; i++) {
if (s[i] == s[i + 1]) p++;
}
l -= p;
if (l % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
char a[100];
cin >> a;
int n;
n = strlen(a);
for (int i = 0; i < n; i++) {
for (int j = i + 1; j < n;) {
if (a[j] == a[i]) {
for (int k = j; k < strlen(a); k++) {
a[k] = a[k + 1];
}
n--;
} else {
j++;
}
}
}
if (strlen(a) % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
}
|
#include <bits/stdc++.h>
char distinct[105];
int main() {
int len, i, k = 0;
char name[101];
gets(name);
len = strlen(name);
for (i = 0; i < len; i++) {
if (distinct[name[i]] == 0) {
distinct[name[i]] = 1;
k++;
}
}
if (k % 2 == 0)
printf("CHAT WITH HER!\n");
else
printf("IGNORE HIM!\n");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int le[26];
int main() {
string a;
cin >> a;
int b = a.length(), count = 0;
for (int i = 0; i < b; i++) {
le[int(a[i] - 'a')]++;
}
for (int i = 0; i < 26; i++) {
if (!le[i]) count++;
}
if (count % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int sum = 0;
string s;
cin >> s;
for (int i = 0; i < s.size(); i++) {
sort(s.begin(), s.end());
if (s[i] != s[i - 1]) {
sum++;
}
}
if (sum % 2 == 0) {
cout << "CHAT WITH HER!" << endl;
} else {
cout << "IGNORE HIM!" << endl;
}
}
|
#include <bits/stdc++.h>
using namespace std;
string s;
int a[50], cnt;
int main() {
cin >> s;
for (int i = 0; i < s.size(); i++) {
a[s[i] - 'a']++;
}
for (int i = 0; i < 50; i++) {
if (a[i] != 0) {
cnt++;
}
}
if (cnt % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
string s;
cin >> s;
set<char> cset(s.begin(), s.end());
if (cset.size() % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
int i, j, l, k, low = 0;
cin >> s;
l = s.length();
for (i = 0; i < l; i++) {
bool appears = false;
for (int j = 0; j < i; j++) {
if (s[j] == s[i]) {
appears = true;
break;
}
}
if (!appears) {
low++;
}
}
if ((low % 2) != 0) {
cout << "IGNORE HIM!" << endl;
} else
cout << "CHAT WITH HER!" << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
string str;
bool a[300];
long long ans;
int main() {
cin >> str;
for (int i = 0; i < str.size(); i++) {
a[str[i]] = true;
}
for (int i = 'a'; i <= 'z'; i++) {
if (a[i] == true) ans++;
}
if (ans % 2 == 1)
cout << "IGNORE HIM!";
else
cout << "CHAT WITH HER!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
set<char> v;
cin >> s;
int c1, c, n = s.size();
for (int i = 0; i < n; i++) {
v.insert(s[i]);
}
int n1 = v.size();
if (n1 % 2 != 0)
cout << "IGNORE HIM!";
else
cout << "CHAT WITH HER!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
int i;
set<char> st;
for (i = 0; i < s.size(); i++) {
st.insert(s[i]);
}
if (st.size() % 2 == 0) {
cout << "CHAT WITH HER!";
} else
cout << "IGNORE HIM!";
return (0);
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string name1;
getline(cin, name1);
string name2 = "";
int c = 0;
for (int i = 0; i < name1.size(); i++) {
if (name2.find(name1[i]) == name1.npos) {
name2 += name1[i];
++c;
}
}
if (c % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string str;
cin >> str;
int count = 0;
int n = str.size();
int temp[26] = {0};
for (int i = 0; i < n; i++) {
temp[str[i] - 'a']++;
}
for (int i = 0; i < 26; i++) {
if (temp[i] > 0) count++;
}
if (count % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
}
|
#include <bits/stdc++.h>
int main() {
int a, b, c, i, k, j;
char ch[1000];
while (scanf("%s", ch) == 1) {
k = 0;
int ar[19000] = {0};
b = strlen(ch);
for (i = 0; i <= b; i++) {
a = ch[i] - '0';
ar[a] = 1;
}
for (i = 0; i <= 200; i++) {
if (ar[i] == 1) {
k++;
}
}
if (k % 2 == 0) {
printf("CHAT WITH HER!\n");
} else
printf("IGNORE HIM!\n");
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
char c[100005];
int n, m;
int main() {
int i, j, a;
n = 0;
m = 0;
cin >> c;
n = strlen(c);
for (i = 0; i < n; i++) {
a = 0;
for (j = 0; j < i; j++) {
if (c[i] == c[j]) {
a = 1;
break;
}
}
if (a == 0) m++;
}
if (m % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
string str;
cin >> str;
int n = str.length();
map<char, int> mp;
for (int i = 0; i < n; i++) {
mp[str[i]]++;
}
if (mp.size() % 2 == 1)
cout << "IGNORE HIM!";
else
cout << "CHAT WITH HER!";
cout << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string a, b, d;
char p, y, n, m;
int c = 0, z = 0, x = 0, i, j, w = 0;
while (cin >> a) {
for (i = 0; i < a.size(); i++) {
for (j = i + 1; j < a.size(); j++) {
if (a[i] > a[j]) {
char t = a[i];
a[i] = a[j];
a[j] = t;
}
}
}
for (i = 0; i < a.size(); i = w) {
z++;
for (j = i + 1; (a[j] == a[i] && j < a.size()); j++) {
w = j;
}
w++;
}
if (z % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
}
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
set<char> s;
string r;
cin >> r;
for (int i = 0; i < r.size(); i++) {
s.insert(r[i]);
}
int k = s.size();
if (k % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string name;
int len = 0, count = 0;
cin >> name;
len = name.length();
sort(name.begin(), name.end());
for (int i = 0; i < len; i++) {
if (name[i] != name[i + 1]) count++;
}
if (count % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
char a[101];
int cnt = 1;
scanf("%s", &a);
int x = strlen(a);
sort(a, a + x);
for (int i = 0; i < x - 1; i++) {
if (a[i] != a[i + 1]) cnt++;
}
if (cnt % 2 == 0)
printf("CHAT WITH HER!\n");
else
printf("IGNORE HIM!\n");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string name;
int count = 1;
cin >> name;
sort(name.begin(), name.end());
for (int i = 1; i < name.size(); i++) {
if (name[i] > name[i - 1]) count++;
}
if (count % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s, ans;
bool flag = true;
cin >> s;
ans += s[0];
for (int i = 1; i < s.size(); i++) {
for (int j = 0; j < ans.size(); j++) {
if (ans[j] == s[i]) {
flag = false;
break;
}
}
if (flag) {
ans += s[i];
}
flag = true;
}
if (ans.size() % 2 != 0) {
cout << "IGNORE HIM!";
} else {
cout << "CHAT WITH HER!";
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
void solve() {
string s;
cin >> s;
set<char> st(s.begin(), s.end());
cout << (st.size() & 1 ? "IGNORE HIM!" : "CHAT WITH HER!");
}
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
long long int tests = 1;
for (long long int test_case = 1; test_case <= tests; test_case++) {
solve();
}
cerr << "Execution Time : " << (float)clock() / CLOCKS_PER_SEC << " secs"
<< endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
set<int> p;
cin >> s;
for (int i = 0; s[i] != '\0'; i++) p.insert(s[i]);
if (p.size() % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
int count = s.size();
for (int i = 0; i < s.size(); i++) {
for (int j = i + 1; j < s.size(); j++) {
if (s[i] == s[j]) {
count--;
break;
}
}
}
if (count % 2 == 0) {
cout << "CHAT WITH HER!" << endl;
} else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
int main() {
char l[105];
scanf("%s", l);
int n = strlen(l);
bool f[256];
memset(f, false, sizeof(f));
int cnt = 0;
for (int i = 0; i < n; i++) {
char ac = l[i];
if (!f[ac]) {
f[ac]++;
cnt++;
}
}
if (cnt % 2 == 0) {
printf("CHAT WITH HER!");
} else {
printf("IGNORE HIM!");
}
return 0;
}
|
#include <bits/stdc++.h>
int count[30];
int main() {
char s[105];
int counter, i;
scanf("%s\n", s);
for (i = 0; s[i]; i++) {
count[s[i] - 97]++;
}
counter = 0;
for (i = 0; i < 30; i++) {
if (count[i]) counter++;
}
if (counter % 2) {
printf("IGNORE HIM!\n");
} else {
printf("CHAT WITH HER!\n");
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
char ch[105];
int l, k, arr[28] = {0};
cin >> ch;
l = strlen(ch);
int i, count = 0;
for (i = 0; i < l; i++) {
arr[ch[i] - 'a']++;
}
for (i = 0; i < 27; i++) {
if (arr[i] != 0) count++;
}
if (count % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
int main() {
int count = 0, temp = 0, check[26] = {0};
char str[100];
scanf("%s", &str);
for (int i = 0; i < strlen(str); i++) {
temp = str[i] - 97;
check[temp]++;
}
for (int i = 0; i < 26; i++) {
if (check[i] >= 1) count++;
}
if (count % 2 == 0)
printf("CHAT WITH HER!\n");
else
printf("IGNORE HIM!\n");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int nodistinct(string s, string a) {
int counter = 0;
for (int i = 0; i < a.size(); i++) {
for (int j = 0; j < s.size(); j++) {
if (a[i] == s[j]) {
counter++;
break;
}
}
}
return counter;
}
int main() {
string alpha = "abcdefghijklmnopqrstuvwxyz";
string s;
cin >> s;
if (nodistinct(s, alpha) % 2 != 0) {
cout << "IGNORE HIM!";
} else
cout << "CHAT WITH HER!";
}
|
#include <bits/stdc++.h>
using namespace std;
void FAST() {
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
}
long long gcd(long long x, long long y) {
if (x == 0) return y;
return gcd(y % x, x);
}
long long powM(long long x, long long y, long long m) {
long long ans = 1, r = 1;
x %= m;
while (r > 0 && r <= y) {
if (r & y) {
ans *= x;
ans %= m;
}
r <<= 1;
x *= x;
x %= m;
}
return ans;
}
map<long long, long long> factorize(long long n) {
map<long long, long long> ans;
for (long long i = 2; i * i <= n; i++) {
while (n % i == 0) {
ans[i]++;
n /= i;
}
}
if (n > 1) {
ans[n]++;
n = 1;
}
return ans;
}
int main() {
FAST();
char s[110];
int a[26] = {0};
int i, t, m, p = 25;
cin >> s;
for (i = 0; i < strlen(s); i++) {
t = s[i] - 'a';
if (a[t] == 0) a[t] = 1;
}
for (i = 0; i < 26; i++) m = m + a[i];
if (m % 2 == 1)
cout << "IGNORE HIM!";
else
cout << "CHAT WITH HER!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(int argc, char const *argv[]) {
string str;
cin >> str;
int len = str.length();
int alpha[26];
for (int i = 0; i < len; ++i) {
alpha[((int)str[i]) - 97] = 1;
}
int ans = 0;
for (int i = 0; i < 26; ++i) {
if (alpha[i] == 1) {
ans++;
}
}
if (ans % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
int distinct = 0;
for (int i = 0; i < s.length(); i++) {
int count = 0;
for (int j = i + 1; j <= s.length(); j++) {
if (s[i] == s[j]) {
count++;
break;
} else
continue;
}
if (count == 0)
distinct++;
else
continue;
}
if (distinct % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
long long int len = s.length();
vector<long long int> ans(26);
for (long long int i = 0; i < len; i++) ans[s[i] - 97] = 1;
long long int cnt = 0;
for (long long int i = 0; i < 26; i++) {
if (ans[i] == 1) cnt++;
}
if (cnt % 2 == 0)
cout << "CHAT WITH HER!";
else if (cnt % 2 != 0)
cout << "IGNORE HIM!";
}
|
#include <bits/stdc++.h>
using namespace std;
char s[105];
int vis[30];
int main() {
while (cin >> s) {
memset(vis, 0, sizeof(vis));
int ans = 0;
int n = strlen(s);
for (int i = 0; i < n; i++) {
if (!vis[s[i] - 'a']) {
vis[s[i] - 'a'] = 1;
ans++;
}
}
if (ans % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
getline(cin, s);
sort(s.begin(), s.end());
int i = 0, j = 1, c = 1;
while (j < s.length()) {
if (s[i] == s[j]) {
j++;
} else {
i = j;
j++;
c++;
}
}
if (c % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
int count = 0;
sort(s.begin(), s.end());
for (int i = 0; i < s.length(); i++) {
if (s[i] != s[i + 1]) {
count++;
}
}
if (count % 2 == 0) {
cout << "CHAT WITH HER!" << endl;
} else {
cout << "IGNORE HIM!" << endl;
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
set<char> x(s.begin(), s.end());
if (x.size() % 2 == 0)
cout << "CHAT WITH HER!\n";
else
cout << "IGNORE HIM!\n";
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string t;
getline(cin, t);
int arr[26] = {0};
int c = 0, i;
for (i = 0; i < t.size(); i++) {
arr[t[i] - 'a']++;
}
for (i = 0; i < 26; i++) {
if (arr[i] != 0) c = c + 1;
}
if (c % 2 != 0)
cout << "IGNORE HIM!" << endl;
else
cout << "CHAT WITH HER!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
string s;
cin >> s;
bool chk[27]{false};
int cnt = 0;
for (auto &c : s) {
int index = c - 'a';
if (chk[index] == false) {
chk[index] = true;
cnt++;
}
}
if (cnt % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int l, i, cnt = 1;
char s[101];
scanf("%s", &s);
l = strlen(s);
sort(s, s + l);
for (i = 0; i < l - 1; i++) {
if (s[i] != s[i + 1]) cnt++;
}
if (cnt % 2 == 1)
printf("IGNORE HIM!\n");
else
printf("CHAT WITH HER!\n");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
string s;
cin >> s;
set<char> t;
for (int i = 0; i < s.size(); i++) {
t.insert(s[i]);
}
if (t.size() % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
vector<char> c;
int n = s.size(), i;
for (i = 0; i < n; i++) {
c.push_back(s[i]);
}
set<char> v(c.begin(), c.end());
int k = v.size();
if (k % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
int main() {
char str[100], i;
int l, j, f = 0, c = 0;
gets(str);
l = strlen(str);
for (i = 'a'; i <= 'z'; i++) {
f = 0;
for (j = 0; j < l; j++) {
if (i == str[j]) f++;
}
if (f != 0) {
c++;
}
}
if (c % 2 == 0)
printf("CHAT WITH HER!\n");
else if (c % 2 != 0)
printf("IGNORE HIM!\n");
}
|
#include <bits/stdc++.h>
using namespace std;
string s;
set<char> ans;
int main() {
cin >> s;
for (int i = 0; i < (int)s.size(); i++) {
ans.insert(s[i]);
}
if ((int)ans.size() % 2 == 0)
puts("CHAT WITH HER!");
else
puts("IGNORE HIM!");
return 0;
}
|
#include <bits/stdc++.h>
int main() {
int i, a[100], j, count = 0;
char ch[300];
gets(ch);
for (j = 0; j < 26; j++) a[j] = 0;
for (i = 0; i < (strlen(ch)); i++) {
a[ch[i] - 'a'] += 1;
if (a[ch[i] - 'a'] == 1) {
count++;
} else
continue;
}
if (count % 2 == 0)
printf("CHAT WITH HER!");
else
printf("IGNORE HIM!");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s1, s2;
int count = 0;
int same = 0;
int i, j;
getline(cin, s1);
int n = s1.size();
for (i = 0; i < n; i++) {
for (j = i + 1; j < n; j++) {
if (s1[j] == s1[i]) {
count += 1;
}
}
if (count > 0) {
same += 1;
}
count = 0;
}
int diff = n - same;
if (diff % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
int main() {
char array[102];
scanf("%s", array);
int i = 0;
int j = 0;
int lenght = 0;
while (array[lenght] != '\0') lenght++;
int len = lenght;
for (i = 0; i < lenght; i++) {
for (j = i + 1; j < lenght; j++) {
if (array[i] == array[j]) {
len--;
break;
}
}
}
if (len % 2 == 0)
printf("CHAT WITH HER!\n");
else
printf("IGNORE HIM!\n");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
set<int> s1;
for (int i = 0; s[i] != '\0'; i++) {
s1.insert(s[i]);
}
if (s1.size() % 2 == 0) {
cout << "CHAT WITH HER!";
} else {
cout << "IGNORE HIM!";
}
}
|
#include <bits/stdc++.h>
using namespace std;
string un;
int cntr = 1;
int main() {
cin >> un;
sort(un.begin(), un.end());
for (int i = 1; i < un.length(); i++) {
if (un[i] != un[i - 1]) cntr++;
}
if (cntr % 2 == 0) {
cout << "CHAT WITH HER!\n";
} else {
cout << "IGNORE HIM!\n";
}
}
|
#include <bits/stdc++.h>
using namespace std;
string s;
int a[26];
int main() {
int count = 0;
cin >> s;
for (int i = 0; i < s.size(); i++) {
a[s[i] - 'a']++;
}
for (int i = 0; i < 26; i++) {
if (a[i] != 0) {
count++;
}
}
if (count % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int count = 0;
string s;
char x;
cin >> s;
int A[(int('z') + 1)] = {0};
for (int i = 0; i < s.length(); i++) A[int(s[i])]++;
for (int i = int('a'); i <= int('z'); i++)
if (A[i] > 0) count++;
if (count % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
sort(s.begin(), s.end());
s.erase(unique(s.begin(), s.end()), s.end());
if (s.length() % 2 == 0) {
cout << "CHAT WITH HER!" << endl;
} else {
cout << "IGNORE HIM!" << endl;
}
return 0;
}
|
#include <bits/stdc++.h>
int main() {
char c[1000];
scanf("%s", c);
int a[26] = {0};
for (int i = 0; i < strlen(c); i++) {
a[c[i] - 'a'] = 1;
}
int cnt = 0;
for (int i = 0; i < 26; i++) {
if (a[i]) cnt++;
}
if (cnt % 2 == 0) {
printf("CHAT WITH HER!");
} else
printf("IGNORE HIM!");
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
string s1;
cin >> s1;
int len = s1.length();
int i, j;
int d = 0;
for (i = 0; i < len; i++) {
int count = 0;
for (j = i + 1; j < len; j++) {
if (s1[i] == s1[j]) count++;
}
if (count == 0) d++;
}
if (d % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
void sortString(string &str) { sort(str.begin(), str.end()); }
int CountUniqueCharacters(string str) {
int count = 0;
for (int i = 0; i < str.length(); i++) {
bool appears = false;
for (int j = 0; j < i; j++) {
if (str[j] == str[i]) {
appears = true;
break;
}
}
if (!appears) {
count++;
}
}
return count;
}
int main() {
string s;
cin >> s;
if (CountUniqueCharacters(s) % 2 == 0) {
cout << "CHAT WITH HER!";
} else
cout << "IGNORE HIM!";
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
string s;
cin >> s;
char alpha[26] = {0};
for (int i = 0; i < s.length(); i++) {
alpha[s[i] - 'a']++;
}
int cnt = 0;
for (int i = 0; i < 26; i++) {
if (alpha[i] != 0) {
cnt++;
}
}
if (cnt % 2) {
cout << "IGNORE HIM!"
<< "\n";
} else {
cout << "CHAT WITH HER!"
<< "\n";
}
}
|
#include <bits/stdc++.h>
using namespace std;
void solve();
int main() {
int t;
t = 1;
while (t--) solve();
return 0;
}
void solve() {
string s;
cin >> s;
set<char> occur(s.begin(), s.end());
int n = occur.size();
if (n & 1)
cout << "IGNORE HIM!\n";
else
cout << "CHAT WITH HER!\n";
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
int p, r;
set<char> st;
cin >> s;
for (int i = 0; i < s.length(); i++) {
st.insert(s[i]);
}
p = st.size();
if (p % 2) {
cout << "IGNORE HIM!";
} else {
cout << "CHAT WITH HER!";
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int name[100], i, j = 0;
string codename;
cin >> codename;
for (i = 0; i < codename.length(); i++) {
name[j] = (int)codename[i];
j++;
}
sort(name, name + j);
int count = 0;
for (int k = 1; k < j; k++) {
if (name[k] != name[k - 1]) {
count++;
}
}
if (count % 2 == 0) {
cout << "IGNORE HIM!\n";
} else {
cout << "CHAT WITH HER!\n";
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string str;
getline(cin, str);
bool flagrepeat = 0;
int count = 0;
for (int i = 0; i < str.length(); i++) {
flagrepeat = 0;
for (int j = 0; j < i; j++) {
if (str[j] == str[i]) flagrepeat = 1;
}
if (flagrepeat != 1) count++;
}
if (count % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
}
|
#include <bits/stdc++.h>
using namespace std;
bool vis[26];
int main() {
int cnt = 0;
string str;
cin >> str;
int len = str.size();
for (int i = 0; i < len; i++) vis[str[i] - 'a'] = true;
for (int i = 0; i < 26; i++)
if (vis[i]) ++cnt;
if (cnt % 2)
cout << "IGNORE HIM!" << endl;
else
cout << "CHAT WITH HER!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
int k = s.length(), c = 0;
for (int i = 0; i < k; i++) {
for (int j = i + 1; j < k; j++) {
if (s[i] == s[j]) {
c++;
break;
}
}
}
if ((k - c) % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
set<char> a;
for (char x : s) a.insert(x);
if (a.size() % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
long long n, i, j, a[100500];
string s;
int main() {
cin >> s;
for (i = 0; i <= s.size() - 1; i++) {
a[s[i]]++;
}
for (i >= 'a'; i <= 'z'; i++) {
if (a[i] > 0) j++;
}
if (j % 2 == 0)
cout << "CHAT WITH HER!";
else
cout << "IGNORE HIM!";
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
unordered_set<char> us;
for (int i = 0; i < s.size(); i++) us.insert(s[i]);
if (us.size() % 2 == 1)
cout << "IGNORE HIM!";
else
cout << "CHAT WITH HER!";
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
int n, i, j, k;
char key;
while (cin >> s) {
n = s.length();
for (i = 0; i < n - 1; i++) {
key = s[i];
for (j = i + 1; j < n; j++) {
if (key == s[j]) {
for (k = j; k < n - 1; k++) {
s[k] = s[k + 1];
}
n--;
j--;
}
}
}
if (n == 2)
if (s[0] == s[1]) n = 1;
if (n % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
string st;
int count = 0;
cin >> st;
for (int i = 0; i < st.size(); i++) {
bool appears = false;
for (int j = 0; j < i; j++) {
if (st[i] == st[j] && i != j) {
appears = true;
break;
}
}
if (!appears) count++;
}
if (count % 2 == 0)
cout << "CHAT WITH HER!" << endl;
else
cout << "IGNORE HIM!" << endl;
return 0;
}
|
#include <bits/stdc++.h>
int main() {
char nick[101];
int cont = 0;
scanf("%s", nick);
char *s;
for (int i = 0; i < 26; ++i) {
s = strchr(nick, i + 97);
if (s != NULL) ++cont;
}
if (cont % 2 != 0)
printf("%s\n", "IGNORE HIM!");
else
printf("%s\n", "CHAT WITH HER!");
return 0;
}
|
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